U.S. patent number 8,801,492 [Application Number 12/906,600] was granted by the patent office on 2014-08-12 for toy track set and relay segments.
This patent grant is currently assigned to Mattel, Inc.. The grantee listed for this patent is Stacy Lynn O'Connor, Brendon Vetuskey. Invention is credited to Stacy Lynn O'Connor, Brendon Vetuskey.
United States Patent |
8,801,492 |
O'Connor , et al. |
August 12, 2014 |
Toy track set and relay segments
Abstract
Disclosed herein is a relay for a toy track set, the relay
having: a first actuator; a second actuator; an object movably
secured to the relay for movement from a first elevated position to
a second lower position; a first trigger moveably secured to the
first actuator for movement between a first position and a second
position wherein movement of the trigger from the first position
towards the second position causes the actuator to release the
object from the first elevated position such that the object
travels towards the second lower position; and a second trigger
coupled the second actuator wherein movement of the second trigger
launches an object from the second actuator, wherein the second
trigger is moved when the object is at the second lower
position.
Inventors: |
O'Connor; Stacy Lynn (Long
Beach, CA), Vetuskey; Brendon (Long Beach, CA) |
Applicant: |
Name |
City |
State |
Country |
Type |
O'Connor; Stacy Lynn
Vetuskey; Brendon |
Long Beach
Long Beach |
CA
CA |
US
US |
|
|
Assignee: |
Mattel, Inc. (El Segundo,
CA)
|
Family
ID: |
44862160 |
Appl.
No.: |
12/906,600 |
Filed: |
October 18, 2010 |
Prior Publication Data
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Document
Identifier |
Publication Date |
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US 20110124265 A1 |
May 26, 2011 |
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Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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12111168 |
Apr 28, 2008 |
7857679 |
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12581762 |
Oct 19, 2009 |
8006943 |
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12717645 |
Mar 4, 2010 |
8382553 |
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12766804 |
Apr 23, 2010 |
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12766808 |
Apr 23, 2010 |
8690632 |
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61252596 |
Oct 16, 2009 |
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61329921 |
Apr 30, 2010 |
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60966029 |
Aug 24, 2007 |
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60926583 |
Apr 27, 2007 |
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61106553 |
Oct 17, 2008 |
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61172617 |
Apr 24, 2009 |
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61252596 |
Oct 16, 2009 |
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61172631 |
Apr 24, 2009 |
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61172575 |
Apr 24, 2009 |
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61214775 |
Jun 1, 2009 |
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61214774 |
Jun 1, 2009 |
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Current U.S.
Class: |
446/444;
446/168 |
Current CPC
Class: |
A63H
18/02 (20130101); A63H 18/026 (20130101); A63H
18/023 (20130101); A63H 18/06 (20130101); A63H
18/028 (20130101) |
Current International
Class: |
A63H
18/00 (20060101) |
Field of
Search: |
;446/168-174,444,423
;104/53,127,128 ;238/10A ;273/118R,119R,121R,122R,123R,125R |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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9303808 |
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Mar 1993 |
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WO |
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9949948 |
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Oct 1999 |
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WO |
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2007025353 |
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Mar 2007 |
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WO |
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2008134663 |
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Nov 2008 |
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WO |
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2009036298 |
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Mar 2009 |
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WO |
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Other References
International Search Report dated Jan. 18, 2012 for International
Application No. PCT/US2011/034788. cited by applicant .
Written Opinion dated Jan. 18, 2012 for International Application
No. PCT/US2011/034788. cited by applicant .
International Search Report for PCT/US2008/061820 dated Oct. 17,
2008. cited by applicant .
International Search Report for PCT/US2009/061192 dated May 10,
2010. cited by applicant .
Written Opinion of the International Searching Authority for
PCT/US2008/061820 dated Oct. 17, 2008. cited by applicant .
Written Opinion of the International Searching Authority for
PCT/US2009/061192 dated May 10, 2010. cited by applicant.
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Primary Examiner: Kim; Gene
Assistant Examiner: Cegielnik; Urszula M
Attorney, Agent or Firm: Cantor Colburn LLP
Parent Case Text
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of U.S. Provisional Patent
Application Ser. No. 61/252,596, filed Oct. 16, 2009, the contents
of which are incorporated herein by reference thereto.
This application claims the benefit of U.S. Provisional Patent
Application Ser. No. 61/329,921, filed Apr. 30, 2010, the contents
of which are incorporated herein by reference thereto.
This application is also a continuation-in-part of U.S. patent
application Ser. No. 12/111,168 filed Apr. 28, 2008, which claims
the benefit of U.S. Provisional Patent Application Ser. Nos.
60/926,583 filed Apr. 27, 2007 and 60/966,029 filed Aug. 24, 2007,
the contents each of which are incorporated herein by reference
thereto.
This application is also a continuation-in-part of U.S. patent
application Ser. No. 12/581,762 filed Oct. 19, 2009, which claims
the benefit of U.S. Provisional Patent Application Ser. No.
61/106,553 filed Oct. 17, 2008, the contents each of which are
incorporated herein by reference thereto.
This application is also a continuation-in-part of U.S. patent
application Ser. No. 12/717,645 filed Mar. 4, 2010, the contents of
which are incorporated herein by reference thereto.
This application is also a continuation-in-part of U.S. patent
application Ser. No. 12/766,804 filed Apr. 23, 2010, which claims
the benefit of U.S. Provisional Patent Application Ser. Nos.
61/172,617 filed Apr. 24, 2009, the contents each of which are
incorporated herein by reference thereto.
This application is also a continuation-in-part of U.S. patent
application Ser. No. 12/766,808 filed Apr. 23, 2010, which claims
the benefit of U.S. Provisional Patent Application Ser. Nos.
61/214,774 filed Jun. 1, 2009; 61/214,775 filed Jun. 1, 2009;
61/172,575 filed Apr. 24, 2009; 61/172,631 filed Apr. 24, 2009; and
61/252,596, filed Oct. 16, 2009, the contents each of which are
incorporated herein by reference thereto, the contents each of
which are incorporated herein by reference thereto.
Claims
What is claimed is:
1. A relay for a toy track set, the relay comprising: a first
actuator; a second actuator; an object movably secured to the relay
for movement from a first elevated position to a second lower
position; a first trigger moveably secured to the first actuator
for movement between a first position and a second position wherein
movement of the trigger from the first position towards the second
position causes the first actuator to release the object from the
first elevated position such that the object travels towards the
second lower position; and a second trigger coupled the second
actuator wherein movement of the second trigger launches an object
from the second actuator, wherein the guide member is configured to
induce an oscillating rotation of the carrier about the guide
member by reversing a direction of rotation multiple times during
the descent from the first raised position to the second base
position.
2. The relay as in claim 1, wherein the first trigger has an angled
contact surface located above the first track segment.
3. The relay as in claim 2, wherein the first trigger has an
inverted conically shaped contact surface and the first trigger
further comprises a manual release for moving the first trigger
from the first position to the second position.
4. The relay as in claim 1, wherein the object is a carrier having
a pair of trays secured to a collar that is configured to slide
along an exterior surface of a guide member of the relay as the
carrier moves from the first elevated position to the second lower
position.
5. The relay as in claim 4, wherein the pair of trays are pivotally
secured to the collar for movement from a first position to a
second position when the carrier is in the second lower
position.
6. The relay as in claim 5, wherein the pair of trays are
configured to releasably retain a toy vehicle therein and wherein
the object launched by the second actuator is a toy vehicle and the
first vehicle track segment and the second vehicle track segment
are configured to receive and guide toy vehicles thereon.
7. The relay as in claim 1, wherein the first trigger is located
above a first vehicle track segment, wherein the second actuator is
coupled to a second vehicle track segment and the trigger is moved
from the first position towards the second position by a toy
vehicle travelling on the first vehicle track segment and the
object launched by the second actuator is another toy vehicle
launched on the second vehicle track segment, wherein the second
trigger is moved when the object movably secured to the relay is at
the second lower position and wherein the first vehicle track
segment is pivotally mounted to the rely and the second vehicle
track segment is pivotally mounted to the second actuator.
8. A relay for a toy playset, comprising: a base structure; a guide
member mounted to the base; a carrier moveably mounted to the guide
member, wherein the carrier is configured to descend along the
guide member from a first raised position to a second base position
by the force of gravity; a launcher configured to propel an object
away from the relay; a first trigger configured to activate the
descent of the carrier from the first raised position; and a second
trigger configured to activate the launcher, wherein the second
trigger is configured to be actuated by the carrier when it reaches
the second base position, wherein the guide member is configured to
induce an oscillating rotation of the carrier about the guide
member by reversing a direction of rotation multiple times during
the descent from the first raised position to the second base
position.
9. The toy as in claim 8, wherein the carrier and the guide member
are configured to induce a rotation of the carrier around a central
axis of the guide member during at least a portion of the descent
from the first raised position to the second base position.
10. The toy as in claim 9, wherein the guide member further
comprises a surface groove that defines a continuous path between
the first raised position and the second base position, at least a
portion of the continuous path having a helical trajectory; and
wherein the carrier further comprises an element configured to
engage the surface groove and cause the carrier to follow the
continuous path between the first raised position and the second
base position.
11. The toy as in claim 8, wherein the guide member includes a
surface groove that defines a continuous path between the first
raised position and the second base position, at least a portion of
the continuous path having an oscillating helical trajectory that
reverses a direction in a reciprocating manner about the guide
member; and the vehicle carrier includes an element configured to
penetrate the surface groove and thereby constrain the carrier to
follow the path between the first raised position and the second
base position, such that the vehicle carrier undergoes an
oscillating rotation during at least a portion of the descent from
the first raised position to the second base position.
12. The toy as in claim 11, wherein at least an initial portion of
the continuous path has an oscillating helical trajectory; and at
least a final portion of the path has a substantially linear
trajectory aligned with the force of gravity to induce a descent of
the carrier.
13. An interchangeable toy track set, comprising: a plurality of
interchangeable relay segments each of which may be coupled to each
other to create a plurality of variations for the toy track set,
wherein at least one of the plurality of interchangeable relay
segments comprises: a base structure; a guide member mounted to the
base; a carrier moveably mounted to the guide member, wherein the
carrier is configured to descend along the guide member from a
first raised position to a second lower position by the force of
gravity; a launcher configured to propel an object away from the
relay on an outgoing track segment; a first trigger configured to
activate the descent of the carrier from the first raised position,
wherein the first trigger is positioned to receive an object
launched by another relay segment; a second trigger configured to
activate the launcher, wherein the second trigger is configured to
be actuated by the carrier when it reaches the second base
position; and wherein the object propelled onto the outgoing track
segment is received on an incoming track segment of another relay
and wherein the guide member is configured to induce an oscillating
rotation of the carrier about the guide member by reversing a
direction of rotation multiple times during the descent from the
first raised position to the second base position.
14. The interchangeable toy track set, as in claim 13, wherein the
first trigger has an angled contact surface located above the first
track segment.
15. The interchangeable toy track set, as in claim 13, wherein the
object is a carrier having a pair of trays secured to a collar that
is configured to slide along an exterior surface of a guide member
of the relay as the carrier moves from the first elevated position
to the second lower position.
16. The interchangeable toy track set, as in claim 15, wherein the
pair of trays are pivotally secured to the collar for movement from
a first position to a second position when the carrier is in the
second lower position.
17. The interchangeable toy track set, as in claim 16, wherein the
pair of trays are configured to releasably retain a toy vehicle
therein and the track segments are configured to receive toy
vehicles thereon and wherein the object is a toy vehicle.
Description
BACKGROUND
Toy vehicle track sets have been popular for many years and
generally include one or more track sections arranged to form a
path around which one or more toy vehicles can travel. Toy vehicles
which may be used on such track sets may be either self-powered
vehicles or may receive power from an external source. In order to
increase play value of the track sets, various track amusement
features have been added to the track sets. For example, track
features, such as stunt devices or elements, including loops,
jumps, collision intersections, etc., have been included in such
track sets to increase the play value of the track sets.
However, with many track sets, the vehicles run on a closed loop
track moving through the same track features lap after lap.
Although such track sets may have one or more stunt devices, a
vehicle in the track set may perform the same stunt over and over
as it travels along the track. Thus, even in track sets with more
than one stunt device, the motion of the vehicle generally remains
consistent for each vehicle as it travels along a specific section
of the track. This repetitive nature of vehicle travel may result
in loss of interest in the track set over a short period of
time.
Some track sets have incorporated switching mechanisms to enable a
user to direct a vehicle to a select travel path. However,
generally such systems require manual manipulation of the track
and/or manual actuation of a switch to reroute one or more vehicles
traveling on the track. Play possibilities may be limited as travel
along the select paths may again become repetitive over a short
period of time.
Accordingly, it is desirable to provide toy track set with
interchangeable elements to provide numerous configurations.
SUMMARY OF THE INVENTION
In one embodiment, a relay segment for a toy track set is provided,
the relay segment having: a first actuator; a second actuator; an
object movably secured to the relay for movement from a first
elevated position to a second lower position; a first trigger
moveably secured to the first actuator for movement between a first
position and a second position wherein movement of the trigger from
the first position towards the second position causes the actuator
to release the object from the first elevated position such that
the object travels towards the second lower position; and a second
trigger coupled the second actuator wherein movement of the second
trigger launches an object from the second actuator, wherein the
second trigger is moved when the object is at the second lower
position.
In another embodiment, a relay segment for a toy track set is
provided, the relay segment having: a base structure; a guide
member mounted to the base; a carrier moveably mounted to the guide
member, wherein the carrier is configured to descend along the
guide member from a first raised position to a second base position
by the force of gravity; a launcher configured to propel an object
away from the relay; a first trigger configured to activate the
descent of the carrier from the first raised position; and a second
trigger configured to activate the launcher, wherein the second
trigger is configured to be actuated by the carrier when it reaches
the second base position.
In another exemplary embodiment, an interchangeable toy track set
is provided, the interchangeable toy track set having a plurality
of interchangeable relay segments each of which may be coupled to
each other to create a plurality of variations for the toy track
set, wherein at least one of the plurality of interchangeable relay
segments has: a base structure; a guide member mounted to the base;
a carrier moveably mounted to the guide member, wherein the carrier
is configured to descend along the guide member from a first raised
position to a second lower position by the force of gravity; a
launcher configured to propel an object away from the relay on an
outgoing track segment; a first trigger configured to activate the
descent of the carrier from the first raised position, wherein the
first trigger is positioned to receive an object launched by
another relay segment; a second trigger configured to activate the
launcher, wherein the second trigger is configured to be actuated
by the carrier when it reaches the second base position; and
wherein the object propelled onto the outgoing track segment is
received on an incoming track segment of another relay.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows an example toy vehicle track set including a plurality
of relay segments in accordance with an exemplary embodiment of the
present invention;
FIGS. 1a and 1b further illustrate segments of an exemplary toy
vehicle track set;
FIG. 1c shows an internal view of an example relay segment;
FIGS. 2-11E show example relay segments;
FIG. 12 shows another example toy vehicle track set including a
plurality of relay segments;
FIGS. 13-17 illustrate still other relay segments in accordance
with exemplary embodiments of the present invention;
FIG. 18 shows still another example toy vehicle track set including
a plurality of relay segments;
FIGS. 19 and 20 illustrate still other relay segments in accordance
with exemplary embodiments of the present invention;
FIG. 21 illustrated still another toy vehicle track set in
accordance with another exemplary embodiment of the present
invention;
FIGS. 22-23 illustrate yet another exemplary relay segment in
accordance with another exemplary embodiment of the present
invention; and
FIGS. 24-47 illustrate various other exemplary embodiments of the
present invention.
DETAILED DESCRIPTION
In accordance with exemplary embodiments of the present invention a
customizable track set is provided. In one embodiment, the track
set includes a plurality of interchangeable relay segments each of
which may be coupled to each other to create a customized
expandable track set. The relay segments may include one or more
stunt elements and may be selectively positioned at the beginning,
middle, or end of the track set. Each relay segment may be
configured to enable a toy vehicle to traverse an obstacle and/or
perform a stunt and launch the toy vehicle down a track towards
another relay segment, which then may initiate a second vehicle to
be released and traverse still another obstacle and/or perform
still another stunt.
An example track set 100 having three relay segments 110, 112, and
114 is shown in FIG. 1. As discussed in more detail below, each
relay segment may be selectively positioned in the beginning,
middle or end of the track. A user may customize the track by
positioning the relay sections in desired portions of the track. In
one embodiment, a plurality of relay segments may be sequentially
coupled together with a plurality of track segments to generate a
series of relay events. The series of events, which may include
various stunt elements, can be rearranged in a plurality of
sequences and/or parallel paths to provide numerous play patterns.
In this way, a user can experience diverse track play and
excitement time and time again.
In this first example, each relay segment 110, 112, and 114 may
include an incoming vehicle trigger which may directly or
indirectly causes the launching of another outgoing vehicle. The
outgoing vehicle from one segment may become the incoming vehicle
of a next segment. One or more launchers may be provided to
accelerate toy vehicles along the track. As such, the launchers may
be configured to engage and urge a toy vehicle to travel along the
track. It should be appreciated that although launchers are
described herein, vehicles may be manually propelled along the
track without the use of a launcher without departing from the
scope of the disclosure.
Although any suitable launcher may be used, in the illustrated
embodiments, various automatically and manually-triggered release
launcher elements are illustrated. A vehicle may be positioned in
launch position such that a launch element may slidingly engage the
vehicle to propel the vehicle along the track. The launch element
may be biased to a launch position, such as by springs, elastic
bands or any other suitable biasing mechanism such that release of
an activator releases its stored potential energy.
In one example, the relay segments may include triggers, such as
conical shaped triggers (shown in FIG. 1 at 120) or angled trigger
shapes that are not necessarily conical (shown in FIG. 1a at 120a).
As an example, conically shaped trigger 120 may have a cone angle
of approximately 45 degrees, which is actuated vertically via
contact with a horizontally moving incoming vehicle. It should be
appreciated that the cone angle may be of any suitable angle such
that an incoming vehicle actuates the trigger. Thus, as a
non-limiting example the cone angle may be anywhere from 5-90
degrees.
Further, while this example shows a conical trigger, alternatively,
it may be planar shaped and angled (e.g., approximately 45 degrees)
relative to an incoming track. As a further example and as shown in
FIG. 1a, trigger 120a may have a flat, angled plane 122a (formed by
a plurality of ridges) that is contacted by a vehicle on a track.
Again, although shown with an angle of approximately 45 degrees,
any suitable angle may be applied (e.g. 5-90 degrees) such that a
vehicle actuates the trigger.
In some relay segments, actuation of a trigger by a first vehicle
initiates a stunt and release of a second vehicle on the track set.
As an example and referring again to FIG. 1, in the configuration
illustrated, track play may be commenced with stunt element or
relay segment 114. For example, actuation of a manual release or
manual 102 may propel or launch vehicle 122 along track 130 toward
a second relay segment 110. In one example embodiment, a relay
segment may enable a variable change of vehicle traveling direction
(between an incoming and outgoing vehicle), thus further providing
variable configurations for more diverse track play.
It is noted that track 130 includes direction indicators, such as
molded-in arrows, or cut-outs which may indicate vehicle direction
and/or assembly instructions for a toy track set. For example, the
direction indicators may aid in the ease of assembly for an
expandable track set, may provide specific direction of vehicle
travel used to initiate stunts, or enable passage past obstacles.
Although the direction indicators are shown as a row of cut-out
arrows, it should be appreciated that the direction indicators may
be of any size and/or shape to indicate assembly direction and/or
vehicle travel direction. Further, although a plurality of arrows
is illustrated, a single arrow or other cut-out may also be used
without departing from the scope of the disclosure. Further, in
some embodiments, the direction indicators may be positioned in a
center of the track so that the wheels of the vehicles are not
impeded. It further should be appreciated that although shown as
cut-outs, the direction indicators may be surface indicators,
raised moldings, etc.
Referring back to FIG. 1, vehicle 122 traveling along track 130 in
the direction of the direction indicators may contact or engage a
second relay segment, e.g. relay segment 110. For example, relay
segment 110 may be a stunt element, such as a crane element 125.
Upon contact or actuation of trigger 120 through vehicle 122, a
crane stunt event may be initiated. In the crane stunt event, a
second vehicle, e.g. vehicle 124, may be released from jaws 126 of
crane element or crane 125. FIG. 1b further illustrates another
embodiment of a crane relay segment.
As shown in FIG. 1b, a crane relay segment 125a may include two
triggers to perform a crane-based stunt. The first trigger may be a
switch, such as a cone or other shaped actuation switch 120 at the
end of an incoming track. A first vehicle may engage the first
trigger and initiate release of a second vehicle which is held in
the crane jaws. The vehicle released from the crane jaws 126a may
fall and actuate a second trigger 128a to initiate the launch of a
third vehicle onto an outgoing track. In addition, in some
embodiments, the second trigger may also release a spring-loaded
platform to knock off a stack of vehicles. The jaws of the crane,
when fully closed, may hold the vehicle in a ready-to-be-released
position. FIG. 1c further illustrates the mechanics of an example
crane relay segment 125a.
FIG. 1c illustrates a mechanism 127 for performing the affirmation
two trigger event. In one embodiment an upper portion 129 of the
crane is moved downward in the direction of arrow 131 wherein a
plurality of gears 133 are rotated and potential energy is stored
in a spring mechanism that is wound as the gears are rotated and a
pawl or catch mechanism engages the gears to prevent back driving
of the gears by this spring mechanism, wherein the pawl or catch
mechanism is released from the engaging position when a conical
surface 121 of trigger 120 is engaged thus causing the same to
pivot about a pivot point 135 with respect to a lower portion 137
of the crane. Once the kinetic energy of the spring mechanism is
released the gear train causes the upper portion of the crane to
move upward in a direction opposite to arrow 131 which also causes
a clasp 139 to release a pair of claw members 141 from their
grasping position illustrated in FIG. 1c to the open position
illustrated in FIG. 1, wherein a car 124 is dropped and second
trigger 128a is activated again releasing stored potential energy
to cause another stunt to occur for example the flipping of the toy
vehicles illustrated in FIG. 1. Clasp 139 may be any suitable
arrangement comprising a hook of one of the claw members configured
to engage a member of the other one of the claw members to retain
the claw members in the position illustrated in FIG. 1c and thus
allowing them to open to the position illustrated in FIG. 1 when
the upper portion crane is moved upwardly such that the vehicle
retained in the claw members is now above trigger 128a.
Referring again to FIG. 1, following activation of relay segment
110, and release of vehicle 124 onto target 128, launching element
132 and opening shelf 134 may be actuated. Specifically, launching
element 132 may launch vehicle 140 along track 142, while opening
shelf 134 throwing vehicles 136 and 138. Vehicle 140 may be
propelled toward a third relay segment, such as relay segment
112.
Vehicle 140 may actuate a trigger in relay segment 112. The relay
segment 112 may actuate launching element 150 to launch a third
vehicle 146 toward relay segment 114. In some embodiments, track
events may be terminated at trigger 148. However, in other events,
another relay segment, stunt element, or obstacle may be added to
the track such that the track does not terminate at trigger
148.
It should be appreciated that each relay segment may be selectively
positioned in the track chain. As an example, relay segment 110 may
be at the beginning, middle or end of the track. Similarly, relay
segments 112 and 114 may be positioned at the beginning, middle or
end of the track. A user may be able to customize the track by
positioning the relay segments in a desired order.
It should be appreciated that the track play of each relay segment
may be activated directly or indirectly by actuation of the
trigger. As an example of indirect activation, the relay segment
may include a stunt element performed by either the first or second
vehicle. Further, the stunt element may be performed by a third
vehicle. Further still, the stunt element may include multiple
simultaneous, parallel, and/or sequential stunts performed by a
plurality of vehicles, where the stunts may be performed
simultaneously, in sequence with one triggering the next, in
parallel, or combinations thereof. In still another embodiment, the
launching element and/or the trigger may also include stunt
elements performed by one of the first and second, or other
vehicles. Although described in regards to actuation of the stunt
elements via vehicle triggering, alternatively, track play may
commence via manual activation of any of the relay segments or
stunt elements. While FIG. 1 shows various example relay segments
with multiple stage stunts, as well as without stunts, numerous
variations in relay elements are possible.
Although shown with regard to a single straight-line track, it
should be understood that virtually any number of different track
designs may be used without departing from the scope of this
disclosure. For example, parallel track configurations may be used,
as well as combination sequential/parallel track configurations may
be used. Further, various stunts may be performed, rather than the
drops and/or loops shown, such as jumping over voids, traversing
obstacles, etc.
FIG. 2 shows an example relay segment 200 having a teeter-totter
styled stunt element to provide indirect launching via automatic
and/or manual trigger activation. Specifically, FIG. 2 shows an
incoming track section 210 coupled to a conical trigger 212, which
can also be actuated via the manual button 214. In this example,
the trigger retains the ramp 220 in spring loaded position when the
trigger or conical surface 212 thereof is in a downward position,
such that contact by an incoming vehicle on track 210 causes the
trigger to move vertically, release a catch that then releases
spring loaded motion of ramp 220. For example, a vehicle may be
pre-loaded at end 222 and held in place by stop 224. Then, upon
release, the ramp 220 may rotate about pivot 226 as shown to launch
a vehicle stored at 222. The vehicle may then exit the relay
segment through exiting track section 230. In accordance with an
exemplary embodiment of the present invention, the higher end ramp
is pulled downward in the direction of arrow 217 to an urging force
provided by a spring biased member or elastic member 227 thus
causing the ramp 220 to pivot about pivot 226. The retention of the
ramp in the illustrated position with the biasing member 227
extended it is facilitated by a catch that will engage a
complementary member of the trigger which is moved out of its
retaining position when the conical portion or the manual portion
that of the trigger is moved thus releasing the stored potential
energy of the elastic member.
While not shown in this example, the exiting track section 230 may
be coupled to further track sections that may lead to additional
relays segments, for example. Also, incoming track section 210 may
be adjustable (e.g., rotatable or pivotally mounted to the relay
segment for movement in the direction of arrows 211) to enable an
incoming vehicle to enter the relay segment from a plurality of
angles. Further, incoming track section 210 may be coupled to track
segment that may be mounted to a higher altitude position, such
that gravity may "launch" the incoming vehicle. Likewise, exiting
track section 230 may also be adjustable.
FIGS. 3-3B illustrate an exemplary direct acting relay segment 300.
Specifically, FIG. 3 shows an incoming track section 310 coupled to
the segment proximate to a conical trigger 312, which can also be
actuated via the manual button 314. In this example, the trigger
locks a launcher in a loaded position when the launcher is moved to
a launch position and the trigger is in the position illustrated in
FIG. 3. The trigger releases the stored energy of the launcher when
a contact portion of the trigger is moved upwardly to release a
catch retaining the launcher in the launch position. In one
exemplary embodiment contact of the conical surface of the trigger
by an incoming vehicle on track 310 causes the trigger to move
vertically, release a catch that is retaining the launcher in the
launch position. As illustrated in FIG. 3 a spring loaded launcher
or protrusion 320 slides between a launched position (illustrated
by the solid lines in FIG. 3) and a launch position (illustrated by
the dashed lines in FIG. 3) in launcher 322. Accordingly, and as
the launcher slides from the launch position to the launched
position a toy vehicle in launcher 322 is pushed out of the relay
segment. For example, a vehicle may be pre-loaded in launcher 322
until activation. Then, the vehicle may then exit the relay segment
through exiting track section 330.
In this example, the trigger is pivotally mounted to the launching
stunt element via pins 311 for movement between a first position
and a second position in the direction illustrated by arrows 313,
wherein movement of trigger from the first position (illustrated)
to the second position (not-illustrated) occurs when a vehicle
moves into an area 315 between a contact surface of conical trigger
312 and incoming track segment 310 thus forcing the conical trigger
upward and away from track segment 310.
In addition, and in order to provide manual activation of the
trigger (i.e., to begin a series of triggering events by launching
the first car from a relay segment or a plurality of users can
individually launch a car from separate relay segments or any
combination thereof) a manual switch 314 is also secured to the
trigger such that an application of a force in the direction of
arrow 317 will cause the trigger to pivot about pivot pins 311 and
move the contact surface of the conical portion away from the track
segment 310 and dust release the launcher from its launch
position.
Referring now to FIGS. 3a-3b, a bottom portion of launcher 322 is
illustrated. Here a bottom portion 321 of the launcher 320 slides
within a slot 323 of the launcher in order to effect movement from
the launch position to the launched position. In accordance with
one exemplary embodiment of the present invention a catch 325
secures and retains a portion of bottom portion 321 as it slid into
the launch position. In order to provide the biasing force for
urging the launcher from the launch position to the launched
position a biasing element 327 is secured to the launcher and
bottom portion 321. In accordance with an exemplary embodiment of
the present invention, the biasing element is an elastic member. Of
course, it is understood that any biasing element can be used,
non-limiting examples include springs, resilient members and
equivalents thereof. In addition, it is also understood that any
suitable configuration may be provided for the catch and the bottom
portion. In an exemplary embodiment and as the trigger or the
conical portion of the trigger moves away from the track segment
310 catch 325, which is secured to the trigger and any suitable
manner moves away from its retaining position illustrated in FIG.
3b and allows the elastic member to slide the launcher from the
launch position to be launched position thus propelling a toy
vehicle out of launcher 322. It is, of course, understood that the
aforementioned description of the movement of the trigger and
release of a biasing member is provided as an example and the
exemplary embodiments of the present invention are not intended to
be limited to the specific embodiment disclosed above. Similarly,
exemplary embodiments of the present invention are not limited to
launcher described above. For example, other releasable spring
biased or otherwise type of toy launchers are found in U.S. Pat.
Nos. 4,108,437 and 6,435,929 and U.S. Patent Publication
2007/0293122 as well as those known to those skilled in the related
arts.
It should be noted that exiting track sections of each of the relay
segments, such as exiting track section 330, may be coupled to
further track sections that may lead to additional relays segments.
The relay segments may be interchanged such that the track is
customized. Also, incoming track sections of the relay segments,
such as incoming track section 310, may be adjustable (e.g.,
rotatably or pivotally mounted to the relay segment for movement in
the direction of arrows 309) relative to exiting track section 330
to enable an incoming vehicle to enter the relay segment from a
plurality of angles and/or an exiting vehicle to exit the relay
segment at a plurality of angles. It being understood that the
exiting track section of each relay segment can be coupled to a
movable incoming track section of another relay segment via
connector track sections releasably secured to each track section
via a releasable engagement mechanisms such as a tongue and groove
arrangement. Accordingly, and through the use of movable incoming
track segment's multiple angles and orientations are capable of
being provided by the vehicle tracks set wherein multiple relay
segments of installed therein.
FIG. 4 shows an example indirect acting relay segment 400 having a
gravity actuated intermediate falling stunt path. Specifically,
FIG. 4 shows an incoming track section 410 coupled to a conical
trigger 412, which can also be actuated via the manual button 414.
In this example, the trigger may be spring loaded in a downward
position, such that contact by an incoming vehicle on track 410
causes the trigger to move vertically, and push a vehicle
positioned at the end section 418 to begin the falling stunt. As
the vehicle is moves down ramp 440, it falls through the void 442
and may intermittently contact other track sections (e.g., 444,
446, 448) before landing on track 450. If the vehicle successfully
lands on track 450, gravity moves the vehicle to be launched and it
exits the relay segment through exiting track section 430.
FIG. 5 shows an example indirect acting relay segment 500 having a
gravity actuated zig-zag ramp stunt. Specifically, FIG. 5 shows an
incoming track section 510 coupled to a conical trigger 512. In
this example, the trigger may be spring loaded in a downward
position, such that contact by an incoming vehicle on track 510
causes the trigger to move vertically, and push a vehicle
positioned at the end section 518 to initiate movement down ramp
540, such as via rotation by platform 542. As the vehicle is moves
down ramp 540, if successful, it is launched and exits the relay
segment through exiting track section 530.
FIG. 6 shows an example relay segment 600 which may be selectively
positioned along the track. As an example, the relay segment may
include a track receiver 602 such that the track 604 lays into a
groove 603 of the relay segment 600 in contrast to sliding
male/female connector. A trigger or actuator 605 may be included to
effect a stunt. For example, in the illustrated embodiment,
activation of the lever (via contact with a traveling toy vehicle
on the track) may cause the top of the silo to launched upward to
simulate an explosion.
FIG. 7 shows an example indirect acting relay segment 700 having a
gravity actuated hammer launch stunt. Specifically, FIG. 7 shows an
incoming track section 710 coupled to a conical trigger 712, which
can also be actuated via the manual button 714. In this example,
the trigger may be spring loaded in a downward position, such that
contact by an incoming vehicle on track 710 causes the trigger to
move vertically, and initiate rotation of hammer box 716 about axis
718. A vehicle may be pre-loaded and positioned within hammer box
716 (which is open at end 740, not shown) such that upon swinging
downward and stopping in the horizontal position, momentum is
imparted to a vehicle that is launched out and/or down exiting
track section 730, which may serve as a stop to stop rotation of
hammer box 716.
While not shown in this example, the exiting track section 730 may
be coupled to further track sections that may lead to additional
relays segments, for example. Also, incoming track section 710 may
be adjustable (e.g., rotatable) relative to exiting track section
730 to enable an incoming vehicle to enter the relay segment from a
plurality of angles and/or an exiting vehicle to exit the relay
segment at a plurality of angles.
FIG. 8 shows two relay segments 800, including a basketball hoop
stunt 802 and a ramp stunt/launcher stunt 804. The relay segments
may be positioned in any order on the track. Specifically,
basketball hoop stunt 802 includes a spring-loaded platform 810 on
which a vehicle may pre-loaded. Upon actuation of the manual button
814, spring-loaded platform 810 rotates about axis 816 and if a
vehicle passes through hoop 818, it may actuate a secondary trigger
840.
Another basketball hoop stunt 800a is shown in FIG. 8a. The relay
segment may be configured such that an incoming vehicle is flipped
up (e.g., via a spring loaded plate) toward a hoop, and if the
vehicle lands in the hoop, a second actuator is triggered to launch
a second vehicle in the same or alternative direction as the travel
of the first, incoming vehicle.
Similarly, ramp stunt/launcher stunt 804, may be triggered such
that, a vehicle, pre-loaded at the top 842 of ramp 850, and held by
catch 844, is released (by movement of catch 844) to launch the
vehicle out and/or down exiting track section 830, which may
actuate or terminate another device, such as rotation of hammer box
716.
FIG. 9 shows an example indirect acting relay segment 900 having a
gravity actuated rotating ramp launch stunt. Specifically, FIG. 9
shows an incoming track section 910 coupled to a conical trigger
912, which can also be actuated via the manual button 914. In this
example, the trigger may be spring loaded in a downward position,
such that contact by an incoming vehicle on track 910 causes the
trigger to move vertically, and initiate rotation of rotating ramp
916 about axis 918. A vehicle may be pre-loaded and positioned
within rotating ramp 916 at end 940 such that upon swinging
downward and stopping in the downward position, a vehicle is
launched down exiting track section 930. In this example, exiting
track section 930 is sloped to further increase exiting speed of an
exiting vehicle.
While not shown in this example, the exiting track section 930 may
be coupled to further track sections that may lead to additional
relays segments, for example. Likewise, in this or other examples
the incoming track section may be coupled to other relays/stunts
via still further track sections. Also, incoming track section 910
may be adjustable (e.g., rotatable) relative to exiting track
section 930 to enable an incoming vehicle to enter the relay
segment from a plurality of angles and/or an exiting vehicle to
exit the relay segment at a plurality of angles.
FIG. 10 shows an example indirect acting relay segment 1000 having
a loop and launch stunt. Specifically, FIG. 10 shows an incoming
track section 1010 coupled to a conical trigger 1012, which can
also be actuated via the manual button 1014. In this example, the
trigger may be spring loaded in a downward position, such that
contact by an incoming vehicle on track 1010 causes the trigger to
move vertically and release a catch holding spring loaded launching
arm 1016 (note that in FIG. 10, spring loaded launching arm 116 is
shown in the fully released state, whereas it is positioned
vertically/downward in its pre-loaded state) so that it can rotate
about axis 1018 and launch a vehicle pre-loaded at position,
generally indicated at 1040. Upon launch, the pre-loaded vehicle
travels through the loop track stunt 1042 and is launched out
exiting track section 1030. Arrow 1044 indicates the direction of
vehicle motion through the loop track stunt 1042. FIG. 10a shows
the conical trigger 1012 in a first position while FIG. 10b. shows
the conical trigger in a second position as it is moved up by the
toy vehicle and in accordance with an exemplary embodiment of the
present invention the trigger releases a launching element for
launching a vehicle from the relay segment when the trigger is
moved from the first position to the second position.
FIG. 11 shows still another track set example, in which motion of a
single vehicle may initiate a plurality of vehicles through a
plurality of relay segments positioned in parallel configuration.
Specifically, as shown in FIG. 11, track set 1100 is shown having a
first relay segment 1102 including a dual-action vehicle stunt.
Specifically, first relay segment 1102 includes incoming track
section 1110 coupled to a conical trigger 1112, which can also be
actuated via the manual button 1114. In this example, the trigger
may be spring loaded in a downward position, such that contact by
an incoming vehicle on track 1110 causes it to move vertically and
release a catch holding first and second preloaded vehicles 1120
and 1122, substantially concurrently. Alternatively, the vehicles
may be released sequentially. For example, the release of one
vehicle may be delayed relative to release of another vehicle.
Continuing with FIG. 11, relay segment 1102 includes a first and
second ramp 1101, 1103 leading in different (e.g., opposite)
directions, such that vehicles 1120 and 1122 may be launched by
gravity to first and second exiting track sections, respectively.
Further, track set 1100 may include two direct acting relays, such
as relay 300, and finishing flag sections 1134 and 1136. As shown
in FIG. 11, relays 300 may be positioned coupled to exiting track
sections 1130 and 1132 and finishing flag sections 1134 and 1136
via various track segments. Further, as noted herein, vehicles may
be preloaded into the two relays 300 (e.g., 1140 and 1142), which
can be launched via actuation of vehicles 1130 and 1132,
respectively. In this way, a sequential/parallel race configuration
can be formed.
Referring now to FIGS. 11A-11E an alternative relay segment 1102'
is illustrated. Here the a first ramp 1101' and a second ramp 1103'
are arranged such that a portion of their paths cross each other in
a criss-cross manner before leading off in different directions,
such that vehicles 1120 and 1122 located at upward or elevated
distal ends with respect to their opposite ends may be launched by
gravity to first and second exiting track sections,
respectively.
Similar to the previous embodiments an incoming or first track
segment 1110 is pivotally mounted to the relay for movement in the
direction of arrows 1109 and a trigger 1112 is pivotally mounted to
the relay for movement in the direction of arrows 1113.
Accordingly, a contact portion of the trigger is located above a
portion of the incoming track segment such that an incoming vehicle
on the track segment 1110 will contact the trigger and move it from
a first position to a second position thereby actuating a release
mechanism 1115 located within the relay 1102'.
The relay 1102' has a first stop member 1117 associated with track
1103' and a second stop member 1119 associated with track 1101'.
Each stop member 1117, 1119 is configured for movement from a first
upright blocking position, wherein the vehicle is retained behind
the stop to a second downward unblocking position, wherein the
vehicle can travel past or over the stop member due to gravity
forces pulling it downward.
In one mode of operation, the release mechanism 1115 is coupled to
at least the first stop member 1117 via linkage or any other
equivalent means, such that movement of the trigger will cause the
stop member to move from the first upright blocking position to the
second downward unblocking position, wherein the vehicle can travel
past the stop member. Numerous means of releasing/moving the stop
member from the blocking position are contemplated for example, the
stop member may be held in the upright position via a catch or
latch that is actuated by the release mechanism 1115 and movement
of the catch or latch from a blocking position to an unblocking
position will allow the stop to be moved to the downward position
by the weight of the vehicle.
Alternatively, the stop may be spring biased into the downward
position and the catch or latch holds the stop in the upright
position and movement of the catch or latch causes the stop to move
to the unblocking position by the biasing force of the spring. In
yet another variation, a combination of a spring biasing force and
the weight of the vehicle may move the stop into the unblocking
position. In yet another variation, the stop members are spring
biased into the upward or blocking position and the weight of the
toy vehicle is sufficient to move the stop member from the blocking
position to the unblocking position when the catch or latch is
released via the release mechanism and after the vehicle travels
past the stop member stop member is moved back into the blocking
position via the biasing force of the spring.
Still further and in one mode of operation the stop members 1117
and 1119 move from the blocking position to the unblocking position
sequentially such that stop member 1117 will move first such that
vehicle 1122 travels past stop member 1119 before it moves into the
unblocking position such that there is no collision of vehicles
1122 and 1120. Of course and in an alternative embodiment,
collision of the vehicles may be desired and operation of the stop
members may be configured such that the vehicles collide into each
other or alternatively operation of the stop members may vary
between sequential operation (i.e., no collision) and
non-sequential or simultaneous operation wherein the vehicles
collide thus, providing an unknown or random outcome. In one
exemplary embodiment, movement of the stop members 1117 and 1119 is
configured such that the vehicles being released by the stop
members will travel down their respective track paths and a "near
miss" (e.g., collision avoided) is observed by the user. In other
words, the first vehicle 1122 will just have traveled past the stop
member holding back the second vehicle 1120 when it is released or
as it starts to travel down its track path.
Sequential operation of the stop members 1117 and 1119 may be
achieved in numerous ways for example in one mode of operation
mechanism 1115 is configured to release stop member 1117 first and
then release stop member 1119. Alternatively, mechanism 1115 is
configured to only release stop member 1117 and movement of vehicle
1122 down the track segment will cause the same to contact a
trigger or switch 1121 pivotally secured to and located in the
track segment that vehicle 1122 travels down such that as vehicle
1122 is released and moves down the track path it will contact
trigger 1121 and move it from a first position to a second
position. Trigger 1121 is coupled to stop member 1119 such that
movement of the same from the first position to the second position
by the vehicle traveling down the track path will cause stop member
1119 to move from the blocking position to the unblocking position
and thus, vehicle 1120 can now travel down its track segment.
Accordingly and in the aforementioned embodiment, operation of
relay 1102' allows for sequential release of two vehicles wherein
each vehicle travels down a respective path coupled to track
sections 1130 and 1132 and having a portion that crosses over or
shares a portion of the other vehicle's path. In this embodiment,
the first vehicle 1122 must be released first so that it can
actuate trigger 1121 and release the second vehicle 1120. In
addition, the trigger 1121 is located such that by the time the
vehicle has actuated the trigger 1121 it will be out of the way of
the second vehicle when it is released from its corresponding stop
member. Still further, the trigger will be located such that the
second released vehicle will nearly contact the first vehicle
thereby providing the excitement of a near miss each time the
vehicles are released. In this configuration, a vehicle or object
must be placed behind stop member 1117 in order to activate the
trigger 1121 that controls stop member 1119.
In addition, and as in the previous embodiments relay 1102' will
also have a manual trigger 1114' that when actuated will cause
mechanism 1115 to move the stop member or members and allow for the
vehicles to travel down a respective vehicle path. This allows the
relay 1102' to be the first in series of relay segments coupled
together.
FIG. 12 further illustrates a relay segment configured as a twin
tower stunt element 1200. As an example, in the twin tower stunt
element, a single input triggering event may cause simultaneously
release of two vehicles moving in opposite directions propelled by
gravity. It should be appreciated that a manual trigger may be
included in each of the relay segments, including the twin tower
stunt element, so that the relay segments may be the first stunt in
the series. Moreover, in some large relay segments, there may be
two or more manual triggers, such as on the front and back side of
the element. For example, in the twin tower stunt element as
illustrated there is a front manual activation switch. In some
embodiments, there may be a similar activation switch on the back
of the stunt element.
FIG. 12 illustrates yet another customizable track set. As with the
previous embodiments, the track set may include a plurality of
interchangeable relay segments which may be coupled to create a
customized expandable track set, wherein the relay segments may
include one or more stunt elements and may be selectively
positioned at the beginning, middle, or end of the track. In some
embodiments, the relay segments may be configured to enable a first
toy vehicle to trigger a second toy vehicle to traverse an obstacle
or perform a stunt. Further in some embodiments, a relay segment
exit vehicle may be released to travel a subsequent relay
segment.
It should be appreciated that the track sets described herein may
be used for toy vehicles. As an example, the toy vehicles may be
1:64 scale models, however other sized toy vehicles may be also
used. One exemplary range would be 1:50 scale of less, again it is,
of course, understood that scales greater or less than 1:50 are
contemplated to be within the scope of exemplary embodiments of the
present invention.
A toy vehicle track set 100a having multiple relay segments 110a,
112a, 114a, 116a, 118a and 120a is shown in FIG. 12. As discussed
in more detail below, each relay segment may be selectively
positioned in the beginning, middle or end of the track. A user may
customize the track by positioning the relay sections in desired
portions of the track. In one embodiment, a plurality of relay
segments may be sequentially coupled together with a plurality of
track segments to generate a series of relay events. The series of
events, which may include various stunt elements, can be rearranged
in a plurality of sequences and/or parallel paths to provide
numerous play patterns. In this way, a user can experience diverse
track play and excitement time and time again.
In this example, each relay segment 110a, 112a, and 114a may
include an incoming vehicle trigger which may directly or
indirectly causes the launching of another outgoing vehicle, also
referred to herein as a relay segment exit vehicle. As an example,
each relay segment may include an incoming track, such as incoming
track 122a, for an incoming vehicle, and an exit track, such as
exit track 124a, for an outgoing vehicle. The exit track of one
relay segment may be interchangeably coupled with the incoming
track of a second relay segment such that the outgoing vehicle from
one relay segment may become the incoming vehicle of a next relay
segment.
One or more launchers may be provided to accelerate toy vehicles
along the track. As such, the launchers may be configured to engage
and urge a toy vehicle to travel along the track. It should be
appreciated that although launchers are described herein, vehicles
may be manually propelled along the track without the use of a
launcher without departing from the scope of the disclosure.
Although any suitable launcher may be used, in the illustrated
embodiments, various automatically and manually-triggered release
launcher elements are illustrated. A vehicle may be positioned in
launch position such that a launch element may slidingly engage the
vehicle to propel the vehicle along the track. The launch element
may be biased to a launch position, such as by springs or any other
suitable biasing mechanism such that release of an activator
releases its stored potential energy.
In one example, the relay segments may include incoming vehicle
triggers. The triggers may be configured to enable an incoming
vehicle to actuate a stunt and release of an outgoing vehicle from
the relay segment. The triggers may be positioned such that a
vehicle traveling along the track actuates the trigger.
As one example, the vehicle triggers may be conical-shaped triggers
(shown in FIG. 12 at 126a) or other shaped triggers. As an example,
conical-shaped trigger 126a may have a cone angle of approximately
45 degrees, which may be actuated vertically via contact with a
horizontally moving incoming vehicle. It should be appreciated that
the cone angle may be of any suitable angle such that an incoming
vehicle actuates the trigger. Thus, as a non-limiting example the
cone angle may be anywhere from 5-90 degrees.
Further, while this example shows a conical trigger, alternatively,
it may be planar shaped and angled (e.g., approximately 45 degrees)
relative to an incoming track. As a further example, an example
trigger may have a flat, angled plane formed by a plurality of
ridges) that is configured to be contacted by a vehicle on a track.
Again, although in one example the trigger may have an angle of
approximately 45 degrees, any suitable angle may be applied (e.g.
5-90 degrees) such that a vehicle actuates the trigger. Further,
the trigger may be engaged under or along the side of the track,
such that the vehicle actuates the trigger by traveling over or
through a portion of the track.
In some relay segments, actuation of a trigger by a first vehicle
initiates a stunt and release of a second outgoing vehicle on the
track set. In some embodiments, manual triggers may also be
included, alone or in combination, with the vehicle triggers.
Manual triggers may be configured to be actuated such that a stunt
is initiated and/or an outgoing vehicle is released from the relay
segment. The outgoing vehicle may travel to a second relay
segment.
It should be appreciated that the track play of each relay segment
may be activated directly or indirectly by actuation of a trigger.
As an example of indirect activation, the relay segment may include
a stunt element performed by either a first or second vehicle.
Further, the stunt element may be performed by a third vehicle.
Further still, the stunt element may include multiple simultaneous,
parallel, and/or sequential stunts performed by a plurality of
vehicles, where the stunts may be performed simultaneously, in
sequence with one triggering the next, in parallel, or combinations
thereof. In still another embodiment, the launching element and/or
the trigger may also include stunt elements performed by one of the
first and second, or other vehicles. Although described in regards
to actuation of the stunt elements via vehicle triggering,
alternatively, track play may commence via manual activation of any
of the relay segments or stunt elements.
As an example and referring again to FIG. 12, in the configuration
illustrated, track play may be commenced with stunt element or
relay segment 110a. For example, actuation of manual release or
manual trigger 102a may propel or launch a toy vehicle (not shown)
along exit track 124a toward a second relay segment 112a. In one
example embodiment, a relay segment may enable a variable change of
vehicle traveling direction (between an incoming and outgoing
vehicle), thus further providing variable configurations for more
diverse track play.
It is noted that track connector sections, as shown for example at
130a, may be interposed between relay elements extending the
distance between a first and second relay element. Thus, in
addition to selective positioning of each relay segment, track
connector sections may be selectively positioned to enable
customization of the track since each of the incoming track
sections they are releasably secured thereto are rotatably mounted
to the relay segment.
One or more portions of the track set, such as the incoming track
and exit track of the relay segments and/or the track connector
segment may include direction indicators, shown at 132, such as
molded-in arrows, or cut-outs which may indicate vehicle direction
and/or assembly instructions for a toy track set. For example, the
direction indicators may aid in the ease of assembly for an
expandable track set, may provide specific direction of vehicle
travel used to initiate stunts, or enable passage past obstacles.
Although the direction indicators are shown as a row of cut-out
arrows, it should be appreciated that the direction indicators may
be of any size and/or shape to indicate assembly direction and/or
vehicle travel direction. Further, although a plurality of arrows
is illustrated, a single arrow or other cut-out may also be used
without departing from the scope of the disclosure. Further, in
some embodiments, the direction indicators may be positioned in a
center of the track so that the wheels of the vehicles are not
impeded. It further should be appreciated that although shown as
cut-outs, the direction indicators may be surface indicators,
raised moldings, etc. In an exemplary embodiment, the arrows are
integrally molded with the track and/or relay segment.
For example, a vehicle released from relay segment 110a and
traveling along track 130a in the direction of the direction
indicators may contact or engage a second relay segment, e.g. relay
segment 112a. As described in more detail below, each relay segment
may actuate a stunt. Stunts may include one or more, as well as any
combination of, loops, jumps, collisions, simulated explosions,
vehicle crashes, vehicle drops, vehicle lifts, vehicle obstacles,
vehicle spins and other vehicle obstacles. In some embodiments,
stunt vehicles may be preloaded for release upon actuation of the
relay segment trigger (e.g. actuation by an incoming vehicle of the
vehicle trigger or manual actuation of a trigger).
For example, relay segment 110a may be a stunt element, such as a
falling and pivoting ramp element 138a. Upon contact or actuation
of trigger 140a, a falling and pivoting ramp stunt event may be
initiated. A stunt vehicle (not shown) may be pre-positioned on
platform 142a. In the falling and pivoting ramp stunt event,
platform 142a may be rotatably coupled to arm 144a which may be
pivotally coupled through pivot 146a to the relay segment. Upon
actuation by an incoming vehicle, the arm 144a may swing from a
first generally vertically-extended position (shown) to a second
generally horizontally-extended position. Further, platform 142a
may rotate such that the platform rotates to generally correspond
to enable release of the stunt car down exit track 148a. As such,
the pre-positioned vehicle may be released down exit track 148a
toward the next relay segment, such as relay segment 114a.
Addition details illustrating an example falling and pivoting ramp
element 112a are shown in FIG. 2. As shown, an incoming track 150a
may enable an incoming vehicle to contact or actuate trigger 140a.
Although shown as a conically-shaped trigger, it should be
appreciated that the trigger may be any suitable, manual and/or
vehicle, actuated switch. The incoming vehicle may be stopped at
trigger 140a.
Actuation of trigger 140a may release arm 144a from a first
position. The first position, as illustrated, is a substantially
vertical position, where platform 142a is in a substantially
parallel plane to the ground surface. Upon release of arm 144a from
the first position, arm 144a pivots or swings about pivot point or
hinge 146a such that the arm falls as indicated by arrow 152a.
Further, in some embodiments, platform 142a may be rotatably
coupled to arm 144a such that it may rotate as indicated at arrow
154a.
Release of arm 144a and rotation of platform 142a, results in the
arm and platform moving to a vehicle release position indicated in
dashed lines in FIG. 13. As shown at 156a, the arm may be
substantially parallel to the ground surface such that platform
142a is substantially aligned with exit track 148a. Further, at
158a, the platform has rotated such that a front portion 160a, with
an opening for vehicle release, is aligned with the exit platform
148a.
In one embodiment, the platform 142a includes a front portion 160a
and a rear portion 162a. Rear portion may include a stop wall 164a
to prevent a preloaded vehicle from prematurely releasing from the
platform. Additional vehicle engagement features, such as detents
may further retain the preloaded vehicle in the platform during the
stunt. As discussed above, upon rotation of the platform, front
portion 160a aligns with exit track 148a. The angle of the platform
in the release position enables the vehicle to break away from the
engagement features and travel down exit track 148a toward a
subsequent relay segment.
In some embodiments, lock features may be provided to lock the arm
in the first and second positions. Release structures may be
further provided to enable a user to release the arm from the first
and second positions. Further, although not shown in detail in
regards to the falling and pivoting ramp element, the relay
segments may be configured to fold into compact configurations to
reduce packaging size and for ease of storage. Additional examples
regarding relay segment folding are disclosed in more detail
below.
Referring back to FIG. 12, following activation of relay segment
112a, and release of a preloaded vehicle from platform 142a onto
exit track 148a, the preloaded vehicle is now an incoming vehicle
for the next relay segment, such as relay segment 114a. Thus,
although described in this example where activation of relay
segment 112a results in subsequent release of a vehicle to activate
relay segment 114a, other configurations are possible and
contemplated. Thus, it should be appreciated that each relay
segment may be selectively positioned in the track chain. As an
example, relay segment 110a may be at the beginning, middle or end
of the track. Similarly, relay segments 112a, 114a, 116a, 118a,
120a may be positioned at the beginning, middle or end of the
track. A user may be able to customize the track by positioning the
relay segments in a desired order or combination.
Relay segment 114a is an example of a direct acting relay segment.
An incoming vehicle may actuate a trigger 200a which may effect
release of a preloaded vehicle from launcher 202a. The preloaded
vehicle may exit relay segment 114a toward relay segment 116a along
exit track 204a.
Direct acting relay segment 114a is similar to the relay segment
illustrated in FIG. 3 wherein a launching stunt element 300,
including an incoming track 310 pivotally mounted thereto proximate
to conical trigger 312, which can also be actuated via the manual
button 314. In this example, the trigger is pivotally mounted to
the launching stunt element via pins 311 for movement between a
first position and a second position in the direction illustrated
by arrows 313, wherein movement of trigger from the first position
(illustrated) to the second position (not-illustrated) when a
vehicle moves into an area 315 between conical trigger 312 and
incoming track segment 310.
Movement of the conical trigger 312 again causes release of stored
potential energy to move a launching member in a manner similar to
that described with respect to FIGS. 3-3c, wherein contact by an
incoming vehicle on track 310 causes the trigger to move
vertically, release a catch that then releases spring loaded
launcher protrusion 320 in launcher 322. For example, a vehicle may
be pre-loaded in launcher 322 until activation. Then, the vehicle
may then exit the relay segment through exiting track section
330.
It should be noted that exiting track sections of each of the relay
segments, such as exiting track section 330, may be coupled to
further track sections that may lead to additional relays segments.
The relay segments may be interchanged such that the track is
customized. Also, incoming track sections of the relay segments,
such as incoming track section 310, may be adjustable (e.g.,
rotatable) relative to exiting track section 330 to enable an
incoming vehicle to enter the relay segment from a plurality of
angles and/or an exiting vehicle to exit the relay segment at a
plurality of angles.
Referring back to FIG. 12, an outgoing vehicle from relay segment
114a is an incoming vehicle for relay segment 116a. Incoming
vehicle travels along incoming track 163a to actuate trigger 164a
of relay segment 116a. Relay segment 116a may be a stunt element,
such as an exchanger stunt element or exchanger. The incoming
vehicle initiates the stunt, following which a pre-loaded stunt
vehicle performs the stunt and exits stunt at 166a toward the
subsequent stunt 118a.
Specifically and as illustrated in FIG. 14 stunt element 161 is
configured to provide a multiple loop stunt for a preloaded
vehicle. As shown, incoming track 163a is pivotally mounted to the
stunt element proximate to a conical trigger 164a. It should be
appreciated that although shown as a conical trigger, the trigger
may be any suitable shape such that a vehicle traveling on track
163a can activate the stunt. Further, in some embodiments, a manual
trigger may also be provided. In this example, the trigger is
spring loaded in a downward position, such that contact by an
incoming vehicle on track 163a causes the trigger 164a to move
vertically and release a catch that then releases a preloaded
vehicle down ramp 168a into the exchanger loops 170a.
As illustrated, a preloaded vehicle may be positioned at the top of
ramp 168a and held in launch position by stop 172a. Upon actuation
of trigger 163a, stop 172a is released and the preloaded stunt
vehicle launches down the ramp to direction changer 174a and then
through booster 176a. Booster 176a may be any device to impart
addition acceleration onto the toy vehicle. For example, booster
176a may be motorized wheels which further launch the vehicle into
loops 170a. A switch 175a may be used to turn on the booster
motor.
A directional key 178a directs the vehicle into alternative loops.
For example, in the illustration, the direction key 178a has a
path-defining section 180a which provides a rail edge defining the
vehicle pathway and a contact switch 182a which upon contact with
the vehicle as it travels along the defined pathway is flipped such
that the key first defines a first pathway 184a, and upon contact
with the vehicle defines a second pathway 186a. Each time the
vehicle goes around the loop, the direction key is switched such
that the vehicle alternatively travels the first pathway and then
the second pathway.
In some embodiments, a timer may be used to time the vehicle's
travel in loops 170a. For example, the vehicle may continue to
travel in the loops for a predetermined period, such as a period of
5 seconds or any other preset time period. Following the
predetermined period, the vehicle may be ejected from the loops. In
other embodiments, the vehicle may perform a predetermined number
of loops prior to ejection from the loops.
Ejection of the vehicle from loops 170a may occur after a
predetermined event, a predetermined time, or in some embodiments,
upon a user's activation. The vehicle may be ejected from exchanger
stunt element 161a. For example, in some embodiments, completion of
the predetermined event or time may actuate the directional
indicator platform such that it raises up defining a vehicle
ejection path.
As shown in FIG. 15, a cavity 190a is provided under the
directional indicator 178a. In some embodiments, following
completion of the loop portion of the stunt, the directional
indicator may move to allow the vehicle to follow a vehicle
ejection path to exit track 166a. In other embodiments, completion
of the loop portion of the stunt may trigger a preloaded stunt
vehicle positioned in cavity 190a to be launched out along exit
track 166a.
In such embodiments, the vehicle traveling the loops may be ejected
from the loops such that the vehicle falls from the exchanger stunt
element. For example, the directional indicator may block the
traveling path and causes the vehicle to impinge against the tip of
the directional indicator and be forced from the track. In some
embodiments, additional switches or changes in the boosters may be
provided to break the vehicle's travel path resulting in the
vehicle being discharged from the loops.
Returning back to FIG. 12, the outgoing vehicle released from relay
segment 116a along exit track 166a may travel to relay segment
118a. This outgoing vehicle of relay segment 116a is incoming
vehicle for relay segment 118a. Relay segment 118a may be a stunt
element, such as a tower stunt element. The incoming vehicle
initiates the stunt, following which a pre-loaded stunt vehicle
exits stunt element at 340a toward a subsequent relay segment.
FIG. 16 illustrates an example tower stunt element 300a in more
detail. As illustrated, tower stunt element 300a is configured to
provide a multiple vehicle stunt. As shown, incoming track 302a is
coupled to a conical trigger 304a, which can also be actuated via
one or more manual buttons or actuators. Actuation of trigger 304a
results in initiation of a tower stunt, including release of a
plurality of preloaded vehicles from the tower. For example, the
trigger may be spring loaded in a downward position, such that
contact by an incoming vehicle on track 302a causes the trigger to
move vertically and release a catch that then initiates a first
part of the multiple stage vehicle stunt.
As an example, a first stunt vehicle may preloaded into launch
cavity 306a, wherein cavity 306a includes a launching structure
such as a spring-loaded launch slider 307a which upon activation,
such as through trigger 304a, slides forward. Motion is imparted to
the preloaded stunt vehicle such that the stunt vehicle launches
towards a target, such as bulls eye 308a. Although shown as a bulls
eye, any design configuration is possible for the target.
Additionally, additional stunt vehicles may be preloaded into the
release boxes 314a and 316a on side towers 310a and 312a
respectively. Impact on the target, such as bulls eye 308a, may
actuate a second stunt stage. In the second stunt stage, side
towers 310a, 312a may be released such that the towers 310a, 312a
fall outwards about hinges 318a and 320a as indicated by arrow 322a
and 324a respectively. The release boxes are rotatively coupled to
the towers such that upon actuation of the second stunt stage the
release boxes rotate from a storage position to a release position.
The storage position may be any suitable position where a vehicle
does not fall from the release boxes. Thus, in some embodiments,
the storage position may be such that the release boxes are
parallel to the ground surface. In other embodiments, the release
boxes may be angled such that the vehicles are retained in the
storage boxes.
Actuation of the second stunt stage effect the release boxes 314a,
316a to rotate about pivot points 326a, 328a as indicated by arrows
330a, 332a. In the release position, the release boxes are angled
such that the preloaded stunt vehicles fall from the boxes.
Further, towers 310a and 312a fall outward such that preloaded
vehicles and the towers crash into the ground surface.
A third stunt stage may be activated upon completion of the second
stunt stage. For example, rotation of the towers from the base may
actuate a switch to initiate a third stunt stage. In the third
stunt stage, a release box 334a may be preloaded with another stunt
vehicle. The release box may be in a first position facing the
incoming track 302a and trigger 304a. The release box may be
rotatively coupled to the top of the tower for rotation about pivot
point 336a. Upon actuation of the third stunt stage, the release
box may rotate from the first position to a release position where
the preloaded vehicle is released down exit track 340a. As such, in
the release position, the release box rotates 180 degrees such that
it faces exit track 340a. It is noted that a structural detent
mechanism may be used to hold the vehicle in the first position.
This detent mechanism may include structure such as the top surface
of the tower which when in the first position prevents the vehicle
from releasing. In other embodiments, a moveable gate or structure
may be provided which prevents movement of the vehicle when in the
first position but allows the preloaded vehicle to release when in
the release position.
As such the tower stunt element may be considered a multi-stage
stunt element. In this multi-stage stunt element, completion of
each stage actuates a further stage. Specifically, in the
illustrated embodiment, actuation of the multi-stage stunt element
results in actuation of a first stage where a first preloaded
vehicle impacts a target; completion of the target impact actuates
a second stage where two preloaded vehicles are released and two
towers fall outward toward a ground surface; completion of the
tower fall actuates a third stage where a fourth preloaded vehicles
is launched down exit track 340a. This vehicle is the outgoing
vehicle of the tower stunt element and becomes the incoming vehicle
for the subsequent stunt.
Again referring back to FIG. 12, the vehicle released from relay
segment 118a traveling along exit track 340a may further engage a
relay segment element 120a. In one embodiment, relay segment
element 120a is a single vehicle stunt element where the incoming
vehicle is the outgoing vehicle. As an example, relay segment
element 120a may be an explosion stunt element 350a. As such, the
vehicle may actuate a trigger, such as an overhead vehicle trigger
352a while being retained on the track. The trigger may initiate a
simulated explosion such as explosion of the top of the silo as
shown in FIG. 12. Following actuation of the trigger 352a, the
vehicle may continue along and exit relay segment 118a. Additional
stunt elements may be added to the end of the track or the track
may be terminated.
An example explosion stunt element 350a is shown in more detail in
FIG. 17. It is noted that the explosion stunt element is an overlap
element, in contrast to a linking element. Linking elements
interconnect by linking one track segment into another track
segment. The track segments removably lock together to form a
continuous track. Typically, the linking elements including sliding
male/female connectors. In contrast, as an overlap element, element
350a includes a track bed 354a which is configured to be positioned
such that the track travels through the track bed. As an example
and as shown in FIG. 17, the track bed may include a track receiver
356a such that a section of the track, such as a track connector
section, may be slid into the receiver 356a and retained by
retainer 358a.
A vehicle traveling along the track may actuate trigger or lever
352a to effect a stunt. Although shown as an overhead trigger, the
trigger may be in any suitable position which does not
substantially impede the travel of the vehicle. In other
embodiments, the trigger, and/or additional structure following
actuation of the trigger, may stop the travel of the vehicle. In
the illustrated embodiment, activation of the lever (via contact
with a traveling toy vehicle on the track) may cause the top of the
silo 360a to launch upward to simulate an explosion. Although in
the illustrated embodiment the silo explodes in a single piece, in
alternative embodiments, multiple portions of the explosion element
may separate. Stunt element further comprises a manual trigger
element 362a, manual element 362a is coupled to 352a such that
movement of manual element 362a causes a catch to release a spring
to launch a top portion 361a away from the stunt element 350 to
simulate an explosion.
While FIG. 12 shows various example relay segments with multiple
stage stunts, as well as without stunts, numerous variations in
relay elements are possible. Further, although shown in regards to
a single track, it should be understood that virtually any number
of different track designs may be used without departing from the
scope of this disclosure. For example, parallel track
configurations may be used, as well as combination
sequential/parallel track configurations may be used. Further,
various stunts may be performed, rather than the drops and/or loops
shown, such as jumping over voids, traversing obstacles, etc.
FIG. 18 provides another example track set 1000a. Track set 1000a
includes a plurality of relay segments, 1100a, 1200a and 1300a.
Further, example track set 1000a illustrates track accessory 1050a.
As discussed regards to FIG. 12, each relay segment may be
selectively positioned in the beginning, middle or end of the
track. A user may customize the track by positioning the relay
sections in desired portions of the track. In one embodiment, a
plurality of relay segments may be sequentially coupled together
with a plurality of track segments to generate a series of relay
events. The series of events, which may include various stunt
elements, can be rearranged in a plurality of sequences and/or
parallel paths to provide numerous play patterns. Similarly, track
accessories may be selectively positioned anywhere along the
track.
As an example track accessory, flip accessory 1050a enables the
user to selectively raise the track 1002a to improve vehicle travel
along the track. Such an accessory enables adjustment of the track
such that the speed of the vehicle may be increased. Other
accessories may be used to increase or decrease speed, adjust the
angle or the track, or otherwise alter the vehicle pathway. As
such, the flip accessory may be coupled to one or more track
segments that may be mounted to a higher altitude position, such
that gravity may "launch" the incoming vehicle.
Track 1002 may be attached to a pivot plate 1064. In some
embodiments, track 1002, such as a track connection section, may be
snapped onto pivot plate 1064. In other embodiments, the track may
be slid onto pivot plate 1064 or otherwise coupled to plate 1064.
Further, although described as a pivot plate in this example, it
should be appreciated that the pivot plate may be any suitable
structure to enable support and coupling of the track. Use of the
flip accessory may enable the track to be positioned such that a
steep angle is created for vehicle travel. Vehicles released from
the top of the track will increase speed such that the vehicles
have sufficient speed to actuate the various triggers of the relay
segments. Further, increased vehicle speed enhances play value of
the track set.
A vehicle released on track 1002a may travel to relay segment
1100a. Relay segment 1100a may be a stunt element, such as a spiral
crash stunt element. Incoming track 1102a may enable the incoming
vehicle to actuate a trigger initiating a spiral crash stunt event.
Completion of the stunt may result in two vehicles being released
from two exit tracks 1104a, 1106a. Two vehicles are now traveling
on the track set. Alternative pathways may be defined for such
vehicles or parallel pathways. As described in more detail below,
in the illustrated embodiment, the example track set has been
configured such that a first vehicle travels to relay segment 1200a
and 1300a and the second vehicle travels to relay segment 1202a and
1302a.
FIG. 19 illustrates an example spiral crash stunt element 1110a. As
illustrated, spiral crash stunt element is configured to provide a
spiral crash drop for two preloaded vehicles. As shown, incoming
track 1102a is coupled to a vehicle trigger, such as a conical
trigger 1103a. It should be appreciated that other trigger
configurations are possible, including other vehicle trigger
configurations, as well as manual trigger configurations, such as a
manual trigger 1105a. In this example, the vehicle trigger 1103a
may be spring loaded in a downward position, such that contact by
an incoming vehicle on track 1102a causes the trigger to move
vertically and through a rod linkage release traveler 1108a from a
start position such that the traveler spirals down rod 1112a
releasing preloaded vehicles onto exit tracks 1104a and 1106a.
Two preloaded vehicles may be positioned on carriers 1114a and
1116a. The carriers extend outward and are part of traveler 1108a.
Upon actuation of trigger 1103a, traveler 1108a may be released
from the start position such that the traveler rotates downwards as
indicated by arrow 1117a about rod 1112a. Gravity pulls the
traveler downwards with the rod including spiral coil structures
which force the traveler to spin as it heads down the rod. A stop
plate 1118a stops the traveler in a release position where both
carrier 1114a and 1116a are aligned with exit tracks 1104a and
1106a, respectively. Preloaded vehicle may be released onto the
exit tracks as outgoing vehicles from spiral crash stunt element
1110a.
It should be noted that each of the relay segments may be
configured to fold to enable storage and/or reduce packing size. As
such, many of the pieces of each relay segment are articulated to
enable the pieces to fold and the structure to collapse inward.
Further, in some embodiments, the relay segments are configured
such that at least a top and bottom surface are substantially
planar. The substantial planarity enables the relay segment to be
more easily packaged or stacked for storage. The folding enables
easy storage without the difficulties and frustrations that arise
when such structures need to be disassembled for storage or
packing.
As discussed above, spiral crash stunt element 1110a is configured
as relay segment 1100a in FIG. 18. After actuation of relay segment
1100a, two preloaded vehicles are released on exit tracks 1104a and
1106a respectively. Additional relay segments may be interposed to
improve game play. For example, in the illustrated embodiment, a
direct acting relay segment, such as a launch stunt element as
shown and discussed in regards to FIG. 3 is shown in the example
track set. However, it should be appreciated that any other stunt
element may be selectively connected to one or both of exit tracks
1104a and 1106a.
Referring back now to FIG. 18, outgoing vehicles from relay
segments 1200a, 1202a may be incoming vehicles for relay segments
1300a, 1302a respectively. As an example, relay segments 1300a,
1302a may be any stunt element. As illustrated, both relay segment
1300a, 1302a are flip stunt elements.
FIG. 20 illustrates an exemplary flip stunt element 1310a. As
illustrated, flip stunt element 1310a is configured to flip a
preloaded stunt vehicle. As shown, incoming track 1304a enables a
vehicle 1312a to contact a trigger 1308a and then exit on exit
track 1306a. Flip stunt element 1310a may be a stunt element where
the incoming vehicle is the outgoing vehicle. As such, the vehicle
may actuate a trigger, such as an overhead vehicle trigger 1308a,
while being retained on the track. The trigger may actuate the
flipping of a preloaded vehicle 1314a from a carriage 1316a.
Following actuation of the trigger 1308a, the vehicle may continue
along and exit relay segment 1310a along exit track 1306a.
Similar to the explosion stunt element described above, flip stunt
element is an overlap element. As such, flip stunt element 1310a
includes a track bed 1316a which is configured to receive a section
of the track, such as a track connector section. The track may be
slid into the track bed.
Carriage 1316a is configured to hold the preloaded vehicle prior to
actuation of the flip stunt element. The vehicle may be supported
by extensions and is configured to rotatively connected to the
carriage such that activation of trigger 1308a causes rotation of
the carriage such that the toy vehicle held therein is flipped or
thrown from the track area.
Referring now to FIG. 21 another exemplary track set 2000 is
illustrated. Track set 2000 includes relay segments 2100 and 2200.
As discussed with regard to FIGS. 12 and 18, each relay segment may
be selectively positioned in the beginning, middle or end of the
track. A user may customize the track by positioning the relay
sections in desired portions of the track. In one embodiment, a
plurality of relay segments may be sequentially coupled together
with a plurality of track segments to generate a series of relay
events. The series of events, which may include various stunt
elements, can be rearranged in a plurality of sequences and/or
parallel paths to provide numerous play patterns.
In the illustrated track set 2000 an incoming vehicle travels along
incoming track 2102 to actuate trigger 2104 of relay segment 2100.
Relay segment 2100 may be a stunt element, such as a
gravity-actuated zig-zag ramp stunt element. Thus, the incoming
vehicle initiates the stunt, following which the pre-loaded stunt
vehicle exits stunt 2100 at 2106 toward the subsequent stunt
2200.
Specifically, FIG. 21 illustrates an example gravity-actuated
zig-zag ramp stunt element 2110. As illustrated, zig-zag ramp stunt
element 2110 is configured to provide a zig-zag track path 2108 for
a preloaded stunt vehicle. As shown, incoming track 2102 is coupled
to a conical trigger 2104. It should be appreciated that other
trigger configurations are possible, including other vehicle
trigger configurations, as well as manual trigger configurations.
In this example, the trigger may be spring loaded in a downward
position, such that contact by an incoming vehicle on track 2102
causes the trigger to move vertically and release a vehicle stop
2111 (such as through rod linkage 2113) such that a preloaded stunt
vehicle stored at 2112 is released down zig-zag track path
2108.
The zig-zag ramp stunt element 2110 includes a support brace 2114
which maintains the start of the zig-zag track path in a relatively
high vertical position. Gravity enables the car to move down the
path. Although not required, in some embodiments, a spring-loaded
launcher may be provided to further accelerate the vehicle along
the zig-zag track path.
In some embodiments, various structures or designs may be used to
indicate to a user the position for placing a pre-loaded vehicle.
For example, different textures, paint or designs may be used to
indicate that a vehicle should be loaded for activation in the
stunt element.
In some embodiments, the zig-zag track may include angled sections
which slow a vehicle down as it travels down the path. Rails 2116
may prevent the vehicle from careening off of the track. Further,
cut-outs 2118 may be provided in the track to further disrupt the
vehicles motion adding excitement to the stunt element. In some
embodiments, the cut-outs and track shaped may provide enhanced
excited my slowing the vehicle down such that additional
anticipation is created.
It should be appreciated that other stunt elements may include
speed control elements. These speed control elements include speed
retarders and speed accelerators. Speed retarders, such as built-in
delayed releases, controlled drops, speed, etc., may enhance play
value by increasing the anticipation of an event. Further, speed
accelerators, including ramp inclines, may, for example, increase
play value by keeping vehicles moving through the track set.
In accordance with an exemplary embodiment of the present invention
and referring to FIG. 21, the outgoing vehicle from relay segment
2100 travels to relay segment 2200. The outgoing vehicle is now the
incoming vehicle for relay segment 2200 and travels along incoming
track 2202 to actuate trigger 2204 of relay segment 2200. Relay
segment 2200 may be a stunt element, such as a shock drop stunt
element. Thus, the incoming vehicle initiates the stunt, such that
pre-loaded stunt vehicle exits stunt 2200 at 2206 toward a
subsequent relay element (not shown) or end.
FIG. 22 illustrates rotating ramp launch stunt 2230 as an example
of an indirect acting relay segment having a gravity actuated
rotating ramp launch stunt. Specifically, an incoming track 2232 is
moveable mounted to the relay segment proximate to a conical
trigger 2234, which can also be actuated via the manual button
2236. In this example, the trigger when in the downward position
locks an actuatable spring loaded member in an unreleased or loaded
position, such that contact by an incoming vehicle on track 2232
causes the trigger to move vertically, and initiate rotation of
rotating ramp 2238 about axis 2240. A vehicle may be pre-loaded and
positioned within rotating ramp 2238 at end 2242 such that upon
swinging downward and stopping in the downward position, a vehicle
is launched down exiting track section 2244.
Referring now to FIG. 23 still another relay segment is
illustrated. Here the relay segment is a free-fall stunt element
3110. As illustrated, free-fall stunt element 3110 is configured to
provide a free fall stunt for a preloaded vehicle. As shown,
incoming track 3102 is coupled to a conical trigger 3104, which can
also be actuated via the manual button 3108. In this example, the
trigger may configured to release a spring loaded stunt element
such that contact by an incoming vehicle on track 3102 causes the
trigger to move vertically and release a catch that then releases a
vehicle basket 3111 such that a preloaded stunt vehicle free falls
to target 3112.
The vehicle basket 3111 may be hingedly connected to an arm 3114 as
indicated at pivot point 3116. A vehicle may be preloaded in the
basket. Activation of trigger 3104 results in the basket swinging
downwards, as indicated by arrow 3117, such that the vehicle drops
out of the basket and falls toward the ground. FIG. 23 illustrates
the basket 3111 in a pre-trigger configuration, where the basket is
substantially perpendicular to the arm.
In some embodiments, the preloaded stunt vehicle is configured to
fall onto a target 3112. The target may be part of a platform or
other structure. Upon impact with the target, a third vehicle may
be released. As an example, a second pre-loaded vehicle may be
positioned in cavity 3118. Cavity 3118 may include launching
structure such as a spring loaded launch slider 3120 which upon
activation slides forward, causing the second preloaded stunt
vehicle to be accelerated toward exit 3106. This second preloaded
vehicle becomes the outgoing vehicle of relay element 3100.
Referring now to FIGS. 24-47 alternative exemplary embodiments of
the present invention is illustrated. Here a track set 4110 having
a relay segment 4112 is shown at least in FIG. 24. In this
embodiment, a user may customize the track set by positioning relay
segment 4112 in any desired portions of a track set as well as a
track set having other relay segments disclosed herein.
As illustrated, relay segment 4112 has a first actuator or trigger
4114 and a second actuator or launcher 4116. The first actuator of
the relay segment 4112 may also be referring to an incoming vehicle
trigger, movable member or release mechanism which may directly or
indirectly causes the launching of another outgoing vehicle or
object from the relay segment 4112 via second actuator or launcher
4116, wherein the outgoing vehicle or object from one segment may
become the incoming vehicle or object of a next segment that
strikes the trigger, movable member or release mechanism of the
next segment.
Although any suitable launcher may be used, in the illustrated
embodiments, various automatically and manually-triggered release
launcher elements are illustrated. In one implementation, a vehicle
may be positioned in a launch position such that a launch element
may slidingly engage the vehicle to propel the vehicle along the
track. The launch element may be biased to a launch position, such
as by springs, elastic bands or any other suitable biasing
mechanism such that release of an activator releases its stored
potential energy.
In one embodiment, the relay segments may include a trigger, such
as a conically shaped trigger, angled or curved trigger shapes that
are not necessarily conical or a movable member. In some relay
segments, actuation of a trigger by a first vehicle or object
initiates a stunt and release of a second vehicle on the track
set.
Referring now to at least FIGS. 24-47 relay segment 4112 is
illustrated. As in the previous embodiment, the relay segment has a
trigger mechanism or actuator 4114 similar to the previous
embodiments wherein movement of the trigger mechanism from a first
position to a second position will cause the relay segment 4112 to
perform a function and release an object releasably coupled to the
first actuator. As illustrated, first actuator 4114 has a first
track segment 4115 pivotally secured to the relay proximate to the
trigger such that an incoming vehicle may move trigger 4114 from a
first position to a second position. Once trigger 4114 is moved to
the second position a tab or tabs or other suitable device holding
an object to the relay segment is retracted and the object is free
to travel towards the second actuator. In one embodiment, the
pivotal movement of the track segment 4115 is in a first plane and
the pivotal movement of the trigger is in a second plane, wherein
the first plane is different from the second plane. In one
non-limiting embodiment, the first plane is perpendicular to the
second plane.
Additionally, first trigger 4114 can also have a manual trigger
mechanism 4127 that will retract the tab and cause an object to
travel towards the second actuator. This allows the relay to be the
first in a series of relay segments coupled together.
The relay segment includes further incorporates a carrier or an
accessory vehicle carrier 4130 moveably attached to a central tower
or guide member 4132. Accessory vehicle carrier 4130 and central
tower 4132 are particularly configured such that the vehicle
carrier descends the central tower under the force of gravity and
maintains an oscillatory rotation over a substantial portion of the
descent. Rotation of vehicle carrier 4130 during descent is
controlled by interactions between a collar 4134 associated with
vehicle carrier 4132, and surface grooves 4136 on central tower or
guide member 4132 as will be discussed below.
As shown, the relay may further include a base 4138 that supports
the guide member or central tower 4132 and connects the same to a
launch impulse element, second actuator or launcher 4116.
The second actuator can in one embodiment be configured to have a
launch bay 4140 supported or secured to the base. Alternatively,
the launch bay may be located elsewhere with respect to the base.
Movement of the first actuator or trigger will cause the vehicle
carrier to descend down the guide member until a trigger 4142 of
the second actuator is contacted and the second actuator launches
an object 4113 from the launch bay. In one embodiment, launch bay
4140 is proximate a connector 4144 which is used to link relay
segment 4112 to another relay segment via a track segment 4146.
Still further and as disclosed herein, object 4113 may be a toy
vehicle.
As described herein, the relay segment 4112 may be incorporated
into a toy vehicle playset 4110 that includes a plurality of toy
vehicles or cars, and one or more track segments for directing toy
vehicles, to effect a cause-and-effect chain of events for
educational and/or entertainment purposes.
As illustrated, the relay segment includes and/or is arranged
between a first track segment 4115 and a second track segment 4146.
In one embodiment, the first track segment is configured to direct
a toy vehicle 4134 towards the first actuator or trigger, which is
configured to be actuated by the impact of vehicle 4113 and
actuation of the first trigger causes the vehicle carrier to be
released and descend from a top portion of the guide member under
the force of gravity.
The surface grooves of the guide member or central tower interact
with elements of the carrier collar, which as will be described
below, regulate rotational movements of the carrier with respect to
the guide member. The surface grooves are particularly configured
to induce an oscillating helical rotation of the vehicle carrier
during at least a portion of the descent of down the guide member,
and to arrest rotation of vehicle carrier during at least a final
portion of the descent to result in a final vertical "drop", which
in one embodiment will cause the trays of the carrier to pivot from
a first position to a second position as will be discussed
below.
At or near the end of the descent of the guide member, the carrier
will actuate the trigger 4142 of the second actuator, which causes
an element of the second actuator or launcher to launch an object
down track segment 4146. In one non-limiting example shown, the
element is configured to propel a toy vehicle out of the launch bay
onto the second track element.
In one embodiment, the vehicle carrier is configured to have one or
more trays 4148 attached to the central collar by support arms
4150. In some embodiments, the collar is fully integrated with the
carrier and the trays are configured as baskets. However, other
configurations of the carrier are within the scope of the present
disclosure. Some examples may include alternatives to vehicle trays
to hold toy vehicles during descent of the carrier. Some examples
may include direct attachment of the vehicle trays or alternative
holders to the collar. Some other examples may include a collar
that separates from other elements of the vehicle carrier and still
further and as will be discussed below the carrier will have a pair
of trays configured to hold objects (e.g., toy vehicles, etc.)
therein and the trays are pivotally secured to the carrier and/or
collar such that they can move from a first position to a second
position when the collar hits the bottom of the base and/or guide
member of the relay segment. In one embodiment and as the trays
pivot from the first position to the second position, the objects
held therein are thrown from the tray and/or carrier.
The trays, support arms, and collar may, but are not required to,
be arranged or configured to stabilize the relay segment and/or
other elements of the playset during play activity. Stability of
relay segment may be increased by arrangements of the trays which
accommodate centrifugal forces generated by rotation of the
carrier, and/or withstand changes in the velocity and/or direction
of rotation of carrier during descent. For example, the vehicle
trays and support arms may be symmetrically arranged about the
central collar to equalize centrifugal forces during rotation.
At least FIGS. 24-27, 32 and 42 show the collar and the carrier at
a first raised position near the top of guide member while at least
FIGS. 28, 33, 36, 45, 46 and 47 show the collar and the vehicle
carrier at a second, or base, position near the bottom of the guide
member 4152. The carrier descends from the first raised position to
the second base position under the force of gravity, and oscillates
around the guide member during at least a portion of the descent by
reversing its direction of rotation multiple times.
Gravity powered descent by the carrier is facilitated by holding
the guide member in a substantially vertical orientation on the
base and rotational movement of the carrier with respect to the
guide member is facilitated by configuring the guide member to be a
substantially cylindrical column. The surface of guide member in
one embodiment is molded, impressed, or otherwise modified to
control rotational, directional, and/or velocity parameters of the
vehicle carrier during gravity powered descent. In one embodiment,
the external surface of the guide member or central tower has one
or more grooves which describe a path that the carrier can follow
through interactions with the collar. However, a guide member that
presents a path of external or internal ridges, fins, pins,
flanges, or other physical or optical features as means to induce
an oscillating rotation of the carrier during descent, are within
the scope of the present disclosure.
The attached FIGS. illustrate that the guide member or central
tower has two surface grooves on opposite sides of the same,
generally indicated at 4136. The surface grooves form continuous
paths from substantially near the top to the bottom of the guide
member. As shown by this example, a plurality of grooves having
substantially similar configurations may be arranged adjacent each
other on sides of the guide member/tower, without intersection.
The surface grooves that extend from near the top to near the
bottom of central tower do so without a change in the vertical
direction. Surface groove paths that do not reverse vertical
direction may facilitate a descent of the vehicle carrier that is
motivated substantially or entirely by gravity. However,
alternative examples in which surface grooves reverse vertical
direction on the tower are within the scope of the present
disclosure. Some alternative examples may include bumps or hills
along the surface groove pathway, which a descending carrier may
overcome by momentum and/or motorized mechanisms.
The surface grooves are configured to cause an accessory or vehicle
carrier to rotate in an oscillating manner during descent from a
first raised position to a second base position. Accordingly,
grooves that have substantially spiral, or "helical", trajectories
around the guide member will induce rotation during descent by a
carrier that is configured to follow the grooves. Helical surface
grooves that reverse their rotational direction multiple times will
induce oscillatory rotation around central tower or guide member.
In the illustrated examples, the guide member contains a plurality
of continuous surface grooves, each having helical trajectories
that reverse their rotational direction multiple times between a
dextrorotatory or "clockwise" 4154 direction and a levorotatory or
"counterclockwise" 4156 direction.
As illustrated, the helical surface grooves may oscillate around at
least an upper portion of the guide member and may have a
substantially regular period of oscillation. However, the surface
grooves that oscillate along other portions of the central tower
and/or oscillate with irregular periods are within the scope of
this disclosure. In some examples, the spiral deflection angle may
be greater or lesser than those shown in the FIGS. or may vary
between and/or within individual segments of the descent. In some
examples, the first and/or last rotational directions of the
surface grooves may be reversed from those shown in the FIGS. The
number of oscillations, oscillation frequency, spiral deflection
angle, distance moved along the guide member or central tower
during oscillations, speed of movement, and combination or sequence
of rotational and non-rotational descent of the carrier may vary
without limitation within the scope of the present disclosure.
The surface grooves may also be configured to induce the carrier to
fall without rotation for a last portion of the descent of guide
member or central tower. For example, the path of the surface
grooves changes from a substantially spiral trajectories 4154, 4156
on an upper portion of the guide member to a substantially vertical
trajectory 4158 on a lower portion of the guide member. Limiting
rotation of accessory the carrier for a final portion of the
descent of the guide member may facilitate interactions with
trigger 4142 causing the vehicle carrier to drop rapidly and gain
vertical momentum prior to impact. Limiting rotation of the carrier
for a final portion of descent may also stabilize the base and/or
connections with other elements of toy vehicle playset. Still
further and in one embodiment, when the carrier hits the base
member the trays may pivot from the first position to the second
position wherein the object held therein is thrown therefrom (See
at least FIGS. 45-47).
The collar in one embodiment is configured to follow or "track"
along with the surface grooves during descent. In one embodiment,
the collar has an inner diameter slightly larger than the diameter
of guide member or central tower. Alternatively, the collar may
include components that penetrate this inner diameter to engage the
surface grooves. In one embodiment, the collar has a plurality of
guide pins 4160 circumferentially arranged around its inner surface
to engage each surface groove on the guide member. Alternatively,
the collar will have channels or other features that responsively
engage alternative surface modifications of the guide member to
result in an oscillatory descent of vehicle carrier.
As illustrated in at least FIG. 30 the guide pin or pins are pushed
by a compression spring 4162 into firm interaction with surface
groove. The compression spring can be supported by a spring chamber
4164, and may be housed at least partly within the support arms of
the vehicle carrier wherein the arm housing the guide pin and
compression spring includes a protective cover 4170.
In an exemplary embodiment, the relay segment has a trigger 4114
for inducing the descent of the carrier along the guide member. As
in the previous embodiments, the trigger 4114 has an impact surface
4172 pivotally connected to the relay segment at a pivotable joint
4174 via an arm 4176. In various embodiments, the relay may also
have one or more alternate, auxiliary, or manual actuation levers
4127 to provide an alternate method of activating descent of the
carrier or vehicle carrier.
In one exemplary embodiment, the impact surface is angled or has a
conical shape and is positioned proximate to the first or incoming
track segment of the relay that directs objects or toy vehicles
towards the impact surface. In one embodiment, the first or
incoming track segment and/or the second or outgoing track segment
are pivotally secured to the relay.
The impact surface is configured to translate horizontal impact of
a moving object into a vertical lift of the first trigger, which
when moves causes release of the vehicle carrier from a first
raised position on the guide member since the trigger is coupled to
a mechanism for releasing the carrier. In one non-limiting
exemplary embodiment, the mechanism includes a tab 4178 that is
located at or near the top of guide member/central tower and fits
into a channel 4180 in an upper surface of the collar. The tab when
engaged into the collar prevents rotation of collar, which is
required for the carrier to descend down the guide member under the
control of the angled surface grooves. In one embodiment, the guide
member has a cap 4182 that partly covers tab 4178 without
interfering with the collar or other elements of the vehicle
carrier.
FIG. 31 shows the tab in a first lower position, where it engages
channel 4180 to prevent rotation of the collar 18. FIG. 32 shows
that the tab has moved to a second upper position, where it
disengages the channel to initiate a rotational descent of the
carrier. In one embodiment, activation of the first trigger lifts
tab 4178 from the first lower position to the second upper
position. The tab is connected to a shaft 4184 that moveably
traverses the guide member through its center. In one embodiment,
activation of the first trigger raises the shaft, and thus raises
the associated tab from a first lower position to a second upper
position. The cap is configured to allow for movement of the tab
and the shaft between the first lower position and the second upper
position.
FIG. 34 illustrates the inner surface of the cap, wherein the cap
has a lip 4186 with an inner diameter slightly larger than the
outer diameter of the guide member to which the cap is secured to.
The cap also includes a central cavity 4188 having a diameter and a
depth that accommodate the size and the movement of the shaft
therein. The cap further includes a side cavity 4190 having a width
and a depth that accommodate the width and the movement of the tab
therein. Notwithstanding these elements, the cap may include
additional improvements for example, the cap may include one or
more fittings, such as a post 4192 to facilitate the attachment of
the cap to the guide member, an alignment of the central cavity
with the shaft, and/or an alignment of the side cavity with the
tab.
The relay segment is also configured to enable the carrier to
initiate the launch of a toy vehicle or car at the end of the
carrier's descent down the guide member. In one embodiments, the
trigger 4142 is located at the bottom of the guide member where it
is actuated by direct impact of the collar as the bottom of the
carrier's decent. To facilitate the interaction between of the
collar and the trigger 4142, the lower end of the guide member is
configured as a substantially horizontal step or "foot" that is
wider than the diameter of the guide member and that exceeds at
least the inner diameter of the collar. In this embodiment, the
tower foot directly arrests the descent of the carrier by blocking
downward travel of the same and to enable a descending carrier to
activate the second actuator or launcher by direct impact, at least
a portion of the trigger 4142 projects through the foot.
Launcher or second actuator 4116 is configured to move rapidly and
forcefully from the first activated position to the second fired
position by a release of stored energy. Nonexclusive illustrative
examples of mechanisms by which the launcher may be driven and/or
powered include electric motors and elastic elements such as
various types of springs or rubber bands. The launcher may also be
configured to continuously, intermittently and/or repeatedly apply
propulsive force. Further details of a vehicle launcher containing
such a launch element are disclosed in U.S. Patent Application
Publication No. US20080268743, the complete disclosure of which is
incorporated by reference in its entirety for all purposes.
In one embodiment the launcher is arranged on the base to induce
motion in, or propel, a toy vehicle or car down a second track
segment when the trigger 4142 is actuated by the descending
carriage.
As illustrated in the attached FIGS. initial, final and sequential
stages of action of the relay segment are provided. Upon actuation
of the first trigger the carrier is released from its first raised
position near the top of the guide member and the carrier descends
the guide member or tower by rotating with repeated reversals of
direction of rotation during descent. In one nonexclusive example,
the carrier rotates substantially more than 120 degrees but less
than 180 degrees between each reversal of rotation direction. Of
course, other degrees of rotation greater or less than the
aforementioned values are considered to be with the scope of
exemplary embodiments of the present invention.
Referring now to FIGS. 40-47 an alternative exemplary embodiment of
the present invention is provided. Here the track set 4110 is
illustrated with another relay segment 4111, which similar to the
other embodiments disclosed herein has a launcher 4101 for
launching an object or toy vehicle along a track segment 4103 that
is coupled to or aligned with track segment 4115 such that the
launched object will contact the first actuator or trigger 4114 of
relay segment 4112. As illustrated in FIG. 43, the vehicle has
contacted the impact surface of the trigger 4114 and moved it
upwardly from the incoming or first track segment. Reference is
made to the following U.S. Pat. Nos. 1,673,538; 1,756,608;
2,149,677; 3,395,482; and 4,219,198 the contents each of which are
incorporated herein by reference thereto.
As discussed, above and due to this movement of the trigger the
carrier is released from a top portion of the guide member and
begins to travel downwardly through reciprocal movement in the
direction of arrows 4105 and by engaging the grooved surface of the
guide member as discussed above. In this embodiment, the trays 4148
of the carrier are pivotally mounted to the same and/or collar 4134
via a pin 4107. In one implementation, the trays are retained in a
first position illustrated in FIGS. 43 and 44 by a releasable catch
4109 that is configured to engage a surface or feature of the tray
such that it is retained in the first position.
Thereafter and when the carrier has travelled all the way down the
tower or guide member, the releasable catch is engaged by a feature
4151 of the base member such that the releasable catch is moved
from an engaging position to a disengaging position such that the
tray is no longer held in the first position and the weight of the
tray and/or the object disposed therein will cause the tray to
pivot in the direction of arrows 4153 towards the second position
and throw the vehicles from the tray. In one embodiment, the
releasable catch is spring biased into the engaging position
wherein a portion of the catch engages a portion of the tray and
retains it in the first position and contact of the releasable
catch or a portion thereof will overcome the biasing force of the
catch and release the tray from the first position. Alternatively,
the releasable catch may be configured such that a "final drop" or
contact of the carrier to the base (e.g., carrier hitting base
member) is sufficient to cause the spring biasing force to be
overcome and thus, the carriers are able to pivot into the second
position. In this embodiment, there is no need for a releasable
catch to be engaged as the force of the carrier contacting the base
is sufficient enough to cause the trays to pivot from the first
position to the second position by overcoming this spring biasing
force that retains them in the first position. In yet another
alternative, the trays are retained in the first position by
frictional engagement of a portion of the tray with a catch and
contact of the carrier with the base member is sufficient to
overcome this frictional engagement. Of course, numerous variations
are contemplated and exemplary embodiments contemplate a releasable
tray that is retained in a first position and subsequently released
and pivoted into a second position when the carrier makes contact
with the base member.
In the embodiments of FIGS. 40-47, the trays are arranged such that
a substantial portion of the tray extends from the collar such that
upon release of the releasable catch the tray pivots or moves to
the second position due to the imbalance of weight on the opposite
sides of the axis of the pins 4107. For example, the trays are
configured to have an orientation that is 90.degree. offset from
the orientation in FIGS. 24-39 or in other words in one embodiment,
the longer length of the tray is parallel to the collar or carrier
and in another embodiment the same longer length of the tray is
perpendicular or orthogonal to the carrier or collar. Of course,
other angular configurations of the trays with respect to the
carrier or collar are contemplated to be within the scope of
exemplary embodiments of the present invention and the same are not
intended to be limited to the specific orientations mentioned
above. Other alternative embodiments contemplate spring biased
mechanisms to move or pivot the trays from the first position to
the second position.
In yet another alternative embodiment, each of the trays are
retained in the first position by a spring biased releasable catch
4109 that is configured to engage a surface or feature of the tray
such that it is retained in the first position and the catch and a
spring biased in force is configured such that the impact of the
carrier onto the base from its final "vertical drop" (e.g., grooves
20 are arranged such that near the end of its travel from the top,
the carrier will no longer rotate and it will merely drop
vertically thus building up momentum before contacting the base)
and will be sufficient enough to overcome the biasing force and any
interference engagement of the releasable catch 4109 with a surface
of the tray. Still further and in another embodiment, the
releasable catch and the spring biasing force and the position of
the tray with respect to pins 4107 will cause the same to be
released from the releasable catch regardless of whether a vehicle
or object is disposed within the tray. In other words, a sufficient
portion of the tray overhangs the pivot axis of pin 4107 in a
cantilever fashion such that when the carrier makes contact or
impacts the base during its final vertical drop the tray will
overcome the biasing force of the releasable catch and pivot from
the first position to the second position as illustrated in the
attached FIGS.
In addition and as discussed above, the carrier will contact a
trigger that actuates the launcher and launches a toy vehicle away
from the relay 4112 along an outgoing or second track segment that
may be coupled to an incoming track segment of still another relay.
As previously discussed, the incoming and outgoing track segments
may pivotally secured to the relays to allow for unique
configurations and variations in game play.
Exemplary embodiments of the present invention provide relay
segments or actuators that are easy to assemble and operate stunts
that can be rearranged and repositioned for numerous play
configurations.
While the present invention has been described in terms of specific
embodiments, it should be appreciated that the spirit and scope of
the invention is not limited to those embodiments. The features,
functions, elements and/or properties, and/or combination and
combinations of features, functions, elements and/or properties of
the track set may be claimed in this or a related application. All
subject matter which comes within the meaning and range of
equivalency of the claims is to be embraced within the scope of
such claims.
* * * * *